6914960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 17759280

約数和(自身を除く): 10844320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 109, 122, 130, 208, 218, 244, 260, 305, 436, 488, 520, 545, 610, 793, 872, 976, 1040, 1090, 1220, 1417, 1586, 1744, 2180, 2440, 2834, 3172, 3965, 4360, 4880, 5668, 6344, 6649, 7085, 7930, 8720, 11336, 12688, 13298, 14170, 15860, 22672, 26596, 28340, 31720, 33245, 53192, 56680, 63440, 66490, 86437, 106384, 113360, 132980, 172874, 265960, 345748, 432185, 531920, 691496, 864370, 1382992, 1728740, 3457480, 6914960]

約数ペア:

[(1, 6914960), (2, 3457480), (4, 1728740), (5, 1382992), (8, 864370), (10, 691496), (13, 531920), (16, 432185), (20, 345748), (26, 265960), (40, 172874), (52, 132980), (61, 113360), (65, 106384), (80, 86437), (104, 66490), (109, 63440), (122, 56680), (130, 53192), (208, 33245), (218, 31720), (244, 28340), (260, 26596), (305, 22672), (436, 15860), (488, 14170), (520, 13298), (545, 12688), (610, 11336), (793, 8720), (872, 7930), (976, 7085), (1040, 6649), (1090, 6344), (1220, 5668), (1417, 4880), (1586, 4360), (1744, 3965), (2180, 3172), (2440, 2834)]